baber/WOPTO huggingface dataset:
Patent JP-S6059237-A (JP)
Title: Attitude holder for working part of working machine
Inventor: MIYAKI KATSUMI
IPC: E02F3/43
Filed: 1983-09-07
Abstract: PURPOSE:To hold the working parts of a working machine in a given attitude by providing a signal transmitter by which signals from an inclination detector to output signals when working parts are inclined more than a given angle are transmitted to a control valve and the inclination of the working parts is restored to within a given angle range. CONSTITUTION:For performing work while holding a bucket 4 in the horizontal state, a manual opening and closing device 19 is manually operated from open state to close state, and an inclination detector consisting of a weight 13 and contactors 15a and 15b is connected to the terminals 18a and 18b of an electromagnetic direction control valve 18. When the bucket 4 is inclined at the attitude B, the valve 18 is switched to right side by voltage of a power source 23, applied to the terminal 18a, and pressure oil of the oil-pressure pump 6 is supplied to a bucket cylinder 5 to turn the bucket 4 to the right direction, thereby restoring it to the horizontal state. At the attitude C, the valve 18 is switched to left side, and the bucket 4 is turned to left direction and restored to the horizontal state.
Patent JP-S6320135-A (JP)
Title: Adjusting device for stroke of knockout pin
Inventor: HATA HIDEO
IPC: B21J13/14
Filed: 1986-07-11
Abstract: PURPOSE:To improve the efficiency of forging press work by forming a circular arc-shaped groove part on a lower lever, and also, attaching pivotally a slider, moreover, providing a positioning mechanism of the slider on the lower lever. CONSTITUTION:A circular arc-shaped grooved part 6b centering around a pivotally attached point (a) of the upper lever 3 and a rod 4 is formed on the lower lever 6, and also, to this grooved part 6b, a slider 7 is fitted so that it can slide and move. Also, on a slider bracket 7a, a slider driving screw 12 is provided, and on the lower lever bracket 6a, a worm gear 13 having the center part screw hole is provided. When a lock cylinder 15 is released and a motor 14 is driven, the slider 7 slides and moves along the grooved part 6b by a screw feed action of the screw 12 and the gear 13, and length of an arm of the lower lever 6 is varied. Accordingly, the stroke of a knockout pin 11 can be easily, adjusted therefore, the efficiency of forging press work is improved.
Patent JP-S5685911-A (JP)
Title: Signal processing circuit
Inventor: IDE TATSUKI
IPC: H04N9/07
Filed: 1979-12-14
Abstract: PURPOSE:To make DC potentials of two signals different in phase coincide with each other easily, by comparing DC potentials of two signals output from the differential amplifier, and controlling a current flowing into the differential amplifier, by an error signal. CONSTITUTION:Two signals different in phase by 180 deg. are picked up from the collectors of the differential transistors (TR)T1, T2. In this case, for instance, if mismatching exists between the resistors R4, R5, the error voltage is generated between DC potentials of two signals. This error voltage is detected by the TRs T5, T6 for comparing circuit, the AC signal is removed by the collector of the TR T5, and when only the DC signal is fed back to the base of the TR T4 for constant- current, the current I4 is controlled, and the error voltage caused by mismatching is corrected. In this way, DC potentials of two signals is made to coincide to each other easily.
Patent JP-H0914216-A (JP)
Title: Arranging structure of line filter
Inventor: YAMAZAKI YASUHIDE
IPC: F15B21/04
Filed: 1995-06-29
Abstract: PURPOSE: To facilitate maintenance work by mutually connecting the return passage of a horizontally controlling valve and the pressure oil dividedly feeding passage of a plowing depth adjusting valve by a communicating passage, arranging a check valve on the horizontally controlling valve in the midway part of the communicating passage, and arranging a line filter on the lower side of the check valve. CONSTITUTION: A pressure oil dividedly feeding passage 6 leading from a priority valve 5 to a solenoid valve 4 and a pressure oil dividedly feeding passage 7 leading to a control valve 1a are diverged so as to feed oil to a plowing depth adjusting valve 1a and the solenoid valve 4. The pressure oil dividedly feeding passage 7 and the return passage 4a of a horizontally controlling solenoid valve 4 are communicated with each other by a communicating passage 7a, a check valve G is arranged on a solenoid valve 4 side in the midway part of the communicating passage 7a, and a line filter 8a is arranged on the lower side of the check valve G. The line filter 8a and the check valve G are integrally built into a coupling block, and they are fitted to be attached/detached to/from an oil pressure housing H into which the horizontally controlling valve 4 and so on is built. Therefore, a simple oil pressure circuit can be formed and can be easily disassembled, and maintenance work and so on can be accurately facilitated.
Patent JP-H0723759-A (JP)
Title: Sugar coating composition and syrup for preparing the same
Inventor: MIYAGAWA KIYOSHI
IPC: A61K9/28
Filed: 1993-07-01
Abstract: PURPOSE:To obtain a sugar-coating composition which contains specific amounts of pentaerythritol and reduced starch-saccharified product and gives chewing gum, tablets or the like coated with a uniform-thickness layer having fine, smooth and peel-resistant crystals on the surface. CONSTITUTION:The core material is coated with a sugar-coating layer containing (A) 62 to 98wt.% (on the dry basis) of pentaerythritol and (B) 2 to 38wt.% of reduced starch-saccharified product to give the objective sugar- coating composition. The syrup for preparing the composition is preferably prepared using 45 to 57wt.% of pentaerythritol and 3 to 10wt.% of reduced starch-saccharified product on the dry basis.
Patent JP-H0456056-A (JP)
Title: Beam generating device
Inventor: NAKAJIMA YUICHI
IPC: G21K1/06
Filed: 1990-06-20
Abstract: PURPOSE:To provide high efficiency and eliminate problem of negative charging by projecting primary electrons aslant to the surface of a target for primary electron irradiation, locating an object to be ion implanted in the neighborhood in normal direction of the target surface, and furnishing an absorptive sink for reflected primary electrons on the side opposite the primary electron incident direction about the normal direction as the center. CONSTITUTION:Secondary electrons emitted from the surface of a target 21 for primary electron irradiation have a flux peak in the normal direction to the target surface, and in the neighborhood in this direction a desk 23 for fitting of the object to be ion implanted is arranged, so that a major portion of the secondary electrons can reach it, which should give a good secondary electron supply efficiency. An absorptive sink 27 for reflected electron beam is installed in the direction where the flux of reflex primary electron component presents a peak, and the reflex electron component nullifies there, so that no high energy electrons will reach the object to be implanted. Thereby there is no fear of occurrence of dielectric breakdown or deterioration of characteristics because of negative charging.
Patent JP-H09309671-A (JP)
Title: Two-shaft cable reel
Inventor: SUZAKI AKIHIRO
IPC: B65H75/48
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To miniaturize a drum and the whole cable reel by installing one of a current collecting part and a drive source in the drum and the other on the outside of the drum in structure provided with a driving shaft for transmitting driving force to the drum from the drive source, and a current collecting shaft for leading a cable outside of the drum. SOLUTION: Current collecting parts 5, 6 are installed in a drum 1, and a power spring to be a drive source 4 is installed outside of the drum 1. A driving shaft 2 is put out on one side of the drum 1, and a current collecting shaft 3 is put out on the reverse side. The center part of the power spring is connected to the driving shaft 2, while the peripheral part is connected to an arm. The driving shaft fixed to the arm 7 through a bearing is rotated by the power spring, and the drum fixed to the driving shaft is rotated. A primary side cable 8 passes the inside of the current collecting shaft fixed to the drum through a bearing, and connected to a current collecting ring fixed to the current collecting shaft. A secondary side cable 9 is led into the drum and connected to a current collecting brush fixed to the drum. The drum and the whole cable reel can thereby be made small.
Patent JP-2000353944-A (JP)
Title: Switch circuit and multi-level voltage output circuit
Inventor: MATSUDA TAKAYUKI
IPC: H03K17/687
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a DMOS switch circuit with a low loss which can be surely turned off without applying any excessive voltage between the gates and sources. SOLUTION: In this switch circuit, the gates and sources of DMOS transistors DM1 and DM2 are connected with each other, and when a transistor DM3 is turned on, and driving currents are allowed to run through a resistance R1 connected between the gates and sources, the transistors DM1 and DM2 are turned on. When the transistor DM3 is turned off, the voltages between the gates and sources of the transistors DM1 and DM2 are turned into 0, and the transistors DM1 and DM2 are turned off. Parasitic diodes DM1d and DM2d are connected in inverse directions so that currents can be prevented from running through the parasitic diodes DM1d and DM2d regardless of the level of a voltage Va1 of an input terminal 3 and a voltage Vb1 of an output terminal 4.
Patent JP-H05332004-A (JP)
Title: Laying type floor panel and laying method thereof
Inventor: SAITO HIDEO
IPC: E04F15/00
Filed: 1992-05-29
Abstract: PURPOSE:To simplify a construction by underlaying a female or male structural sheet like Magic tape (registered) on the ground surface under the floor, sticking a laying type floor panel on it, and sticking a male or female structural Magic tape piece on the support leg bottom part. CONSTITUTION:A female structural Magic tape (registered) piece 3 is stuck on the support leg bottom part 2 of a synthetic resinous support leg integrated type floor panel 1 by means of an adhesive or a double side tape and so on. Next, a male structural sheet-like Magic tape 5 is fixed on the ground surface 4 under the floor by means of the adhesive or the pressure sensitive adhesive double coated tape. Next, after the floor panel 1 is laid on the sheet like Magic tape 5 sticking on the ground surface 4 under the floor so that joints of the mutually adjacent floor panels 1 can be put together, these are push-pressed from above the floor panels 1 by hands, and are fixed. A tile carpet 6 is stuck on the floor panels 1 by means of an adhesive 7. Thereby, since the occurrence of joint clearance or joint dislocation in the floor panels 1 after being laid can be prevented, a beautiful floor surface appearance can be maintained even when it is used.
Patent JP-S5786929-A (JP)
Title: Data processor
Inventor: ICHIKAWA FUMIO
IPC: G06F5/06
Filed: 1980-11-20
Abstract: PURPOSE:To discriminate which one is the final byte of M-bype simultaneous transfer data, by storing the low-order N bits of the number of trasfer bytes transferred from a host equipment before the start of data transfer. CONSTITUTION:A final-byte discriminating circuit 50 is composed of a one-bit decoder with an enable terminal; and a transfer end indication output 72 from the 2nd receiving circuit 70 is supplied to the enable terminal, and the low-order one-bit output 41' of a one-bit register 40' is connected to the input of the decoder. Once a host equipment sends a transfer end indication, the one-bit decoder is enabled and before the start of data transfer, the low-order one bit after the transfer of privious data from the host equipment is decoded to set the decoding output in the output register 60 of the final-byte discriminating circuit at the same data set timing 81 with a two-byte two-data register 20, thereby discriminating the position of the final data byte of a data register 20.
Patent JP-H0213347-A (JP)
Title: Leaf drying apparatus by microwave
Inventor: SHIBATA YUTAKA
IPC: A23F3/06
Filed: 1988-06-30
Abstract: PURPOSE:To obtain the title apparatus capable of uniformly carrying drying operation and separating a crushed powdery leaf while drying the leaf and suitable in drying of leaf of tea or tobacco by arranging a rotatable drying vessel having small holes in the interior of a box unit capable reflecting a microwave inside and shielding the microwave. CONSTITUTION:A microwave irradiation port 11 is provided in a box unit 5 constituting the inside face of a material capable of reflecting microwave and connected to a microwave generating apparatus using a wave guide 13. A spherical drying vessel 3 made of a material capable of permeating microwave is arranged by pivoting with a rotating shaft 27. Small plural holes are bored in the circumferential face of the drying vessel 3 and leaf of tea, etc., charged into the inside of the vessel 3 is dried while rotating the whole vessel with a driving apparatus 29 and steam is let off from the small holes to the outside and further powdered leaf is discharged from the small holes and separated.
Patent JP-S6214916-A (JP)
Inventor: KURAUSU BUIKUTOORU PAINEMAN
IPC: B01D53/22
Filed: 1986-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0662853-A (JP)
Title: Alpha-amylase originated from superthermophilic old bacteria
Inventor: KURISUCHIYAN BII ANFUINZEN
IPC: C07K7/08
Filed: 1993-06-08
Abstract: PURPOSE: To obtain a hyperthermophilic α-amylase by culturing Pyrococcus furiosus which is a hyperthermophilic archaebacterium strain in a suitable culture medium and purifying the α-amylase recovered from the resultant cultured product.  
     CONSTITUTION: Pyrococcus furiosus is cultured in, e.g. a composite culture medium composed of artificial seawater containing a tryptone, a yeast extract and a soluble potato starch and an α-amylase is then recovered from the resultant cultured product. The recovered α-amylase cell is lysed and a cytosolic fraction is isolated, subsequently added to an ion exchange resin and bound by the resin. The α-amylase is then eluted from the ion exchange resin to separate other proteinaceous substances by applying an electroeluting method to afford the purified α-amylase having properties of manifesting the optimal activity at about 100°C and hydrolyzing maltotriol without binding the substrate at a temperature required for the activation or below. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S649282-A (JP)
Title: Photochromic material
Inventor: HIBINO JUNICHI
IPC: G03C1/73
Filed: 1987-07-02
Abstract: PURPOSE:To obtain a photochromic material capable of forming a uniform ultra-thin LB film without deterioration of the photochromic characteristics, by using a specified fulgide having both a hydrophilic group and a hydrophobic group. CONSTITUTION:A photochromic material comprising a fulgide of formula I (wherein R is 5-30C alkyl). A fulgide of, e.g., formula II effective as photochromic material has been known to date. With the realization of smaller and higher-quality electronic components, a fulgide which can be formed into a uniform ultra-thin film has become necessary. An LB film is a representative uniform ultra-thin film of an organic compound. A fulgide of, e.g., formula II so far available either has no hydrophobic group or has said group unbalanced with a hydrophilic group; therefore, it was difficult to form an LB film therefrom. Since a fulgide of formula I has both a hydrophilic group and a hydrophobic group, it can give a uniform ultra-thin film (LB film) suffering no deterioration of photochromic characteristics.
Patent JP-H11351740-A (JP)
Title: Method and system for producing high purity nitrogen
Inventor: YAMASHITA MITSURU
IPC: F25J3/04
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To produce high purity nitrogen in which content of low boiling point components, e.g. hydrogen, is reduced at high yield while suppressing increase of power. SOLUTION: The method for producing high purity nitrogen by subjecting material air to low temperature distillation in a single rectifying column 36 comprises a step for extracting a low boiling point components rich gas from the top of the single rectifying column 36 to a passage 41, a step for extracting high purity nitrogen gas from a part several stages below the top of the single rectifying column 36 to a passage 37, a step for extracting oxygen rich gas from the lower part of the single rectifying column 36 to a passage 48 and reducing the pressure thereof, and a step for liquefying the low boiling point components rich gas and/or the high purity nitrogen gas through heat exchange thereof with the oxygen rich gas in a condenser/evaporator 46 to produce descending liquid of the single rectifying column 36 and producing waste gas by liquefying the oxygen rich gas.
Patent JP-H0454397-A (JP)
Title: Connection method for polyethylene pipeline and connecting pipe
Inventor: WATANABE MASANORI
IPC: F16L47/06
Filed: 1990-06-25
Abstract: PURPOSE:To connect pipes with a simple means and thereby remarkably reduce the cost of production by softening a polyethylene-make line pipe end by means of heating, while inserting a connecting pipe, larger in diameter than a pipe caliber, into the pipe end forcibly, and cooling it for tight connection. CONSTITUTION:When an outer circumferential surface of a connecting pipe part 4 is a flush surface, an outer diameter S of this connecting pipe part 4 is set to be larger in a degree of 10% to 20% or so than the caliber (inner diameter) (l) of a polyethylene line pipe 1, while the length L is set to have length of at least more than 80% than that of the caliber (l). When the connecting pipe part 4 somewhat thinner or shorter, a biting part 5 is installed on the outer circumferential surface of the connecting pipe part 4. The side of a connecting end 1a of the line pipe 1 is heated by a burner or the like, softening it, and the connecting pipe part 4 is forcibly inserted into a flange part 3 as extending the end connection wide with the connecting pipe part 4. In a state of being fully inserted, if water is applied on the connecting end part 1a for cooling, this connecting end part 1a is contracted, through which is sticks fast to the connecting pipe part 4, and thus covered connection is performed.
Patent JP-S5687991-A (JP)
Title: Spurious color signal suppression system for color television camera
Inventor: NOBUTOKI SABUROU
IPC: H04N9/07
Filed: 1979-12-19
Abstract: PURPOSE:To suppress the spurious color signal, by decreasing the resolution at the boundary or its vicinity only having a change in the video signal, in a color televi- sion camera of the frequency separation system and a single tube type. CONSTITUTION:Signals are obtained from the part of video signals of rapid level change, and a control signal is formed according to this signal and transmitted to the section to be controlled. In such a control circuit, the suppression of virtual signal is made. The said control signals are respectively formed in cases; (1) at the signal level S1 at the highlight of video signal S or more, (2) at the level difference such as rapid level down or inverse to the level S3 20-30% less than the high luminance level S2 of the video signal S, and (3) level difference in rapid change from the level S3 to S2 within a minute time of the video signal S.
Patent JP-S6056292-A (JP)
Inventor: AKIMOTO TOKUZOU
IPC: G21C13/06
Filed: 1983-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06343985-A (JP)
Title: Gas/liquid separation flow rate control device for purifying tank
Inventor: KATAOKA IKUO
IPC: E03F5/20
Filed: 1993-06-08
Abstract: PURPOSE:To control water volume properly by controlling the soil water volume sucked up to the upper end of a suction pipe and returning the controlled soil water of proper volume into another tank. CONSTITUTION:Soil water sucked by an air lift pump is discharged from a discharge outlet 3a of a suction pipe 3 downwardly onto an inner bottom face of a primary inflow chamber 8, and as the inner bottom face is a cylindrical face, the water receiving and flowing operation is actuated to control the overflow of water and carry out gas/liquid separation. Then the water is overflowed from an overflow section 10 and flowed into a secondary inflow chamber 9. The soil water flowed into the secondary inflow chamber 9 is discharged out of an outlet composed of an opening 11a and a discharge opening 4a of a gate plate 11 by the water amount set by both 11a and 4a to control the water volume in the secondary inflow chamber 9, and the soil water thus controlled is returned out of a return opening 12 of the secondary inflow chamber 9 to another tank. The proper water volume control can be carried out by the arrangement.
Patent JP-H0918767-A (JP)
Title: Zooming device tracing object
Inventor: KOBAYASHI MUNENORI
IPC: H04N19/167
Filed: 1995-06-29
Abstract: PURPOSE: To display consecutively a display screen size of an object in a video camera device having a zoom function. CONSTITUTION: The device is provided with a zooming device 1, a photoelectric conversion element 2, an amplifier 3, an A/D converter 4, an HPF(high-pass filter) 5, a motion detection circuit 6, an absolute value processing circuit 7, a monitor circuit 8, a latch 9, a subtractor circuit 10, an accumulation circuit 11, an LPF(low-pass filter) 12, constant multiple circuits 13, 14, a zoom control circuit 15, adders 16, 18, an area decoder 17, and a camera signal processing circuit 19, and the zooming device 1 is controlled with a sum output of an automatic zoom signal and a manual zoom signal 101 outputted from the zoom control circuit 15. The automatic zoom signal is generated via a parameter in proportion to a size of an object taking notice of an image edge component and the zoom mechanism is operated under an optimum operating condition.
Patent JP-S6225957-A (JP)
Title: Salt concentration adjusting apparatus of laver mixture
Inventor: KUMAMARU YUKINORI
IPC: A23L17/60
Filed: 1986-07-11
Abstract: PURPOSE:To adjust properly and rapidly the salt concentration of a raw material for forming laver sheets not to cause trouble for supplying a large amount while keeping the salt content of the raw material for forming laver sheets, by adjusting the salt concentration of water for mixing with laver in a preparation machine by a specific means. CONSTITUTION:A mixed water adjusting tank 1 is provided with a means for feeding fresh water of seawater thereto, detection sensor 5 of salt concentration, water level sensor 6, water level control circuit and salt concentration control circuit 10 for comparing the proper concentration range with a measured value of the salt concentration in the adjusting tank 1, sending an output signal for driving the fresh water feeding means when the measured value is higher than the proper salt concentration range and sending an output signal for driving the seawater feeding means when the measured value is lower than the proper salt concentration range.
Patent JP-H0214602-A (JP)
Title: Primary radiator
Inventor: KAWAMOTO HIROSHI
IPC: H01Q19/13
Filed: 1988-06-30
Abstract: PURPOSE:To use one radiator for horizontal and vertical polarized waves at the same time by using a waveguide having a square cross section. CONSTITUTION:The waveguide 1 having a square cross section is used for a waveguide of a radiator and the cross section is selected to be square so as to attain the entire symmetry to both the horizontal and vertical polarized waves. Then a terminal 3 extracting an electromagnetic field output resonated to a horizontal polarized wave is provided and a vertical polarized wave output terminal 2 with a different direction by 90 deg. is provided. That is, if an output 2 is used as a horizontal polarized wave output, an output 3 is used as a vertical polarized wave output. Thus, both the vertical and horizontal polarized wave outputs are obtained simultaneously.